I’ve been using the old, large cartridges for my 3880 for a couple of years and I just purchased the new cartridges and Pro ink set. (you were very helpful when I had some initial setup problems two years ago). I bought the 60ml ink bottles, but I’m thinking I made a mistake, because I see that the new cartridges should be primed with and extra 10ml. Can I fill the new cartridges with the 60ml that I have, and will they function? Or should I order some more ink in order to add the extra 10 ml to each cartridge?